6740419 has 8 divisors (see below), whose sum is σ = 7719680. Its totient is φ = 5765256.

The previous prime is 6740407. The next prime is 6740429. The reversal of 6740419 is 9140476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6740419 - 2⁵ = 6740387 is a prime.

It is a super-2 number, since 2×6740419² = 90866496591122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6740429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4522 + ... + 5824.

It is an arithmetic number, because the mean of its divisors is an integer number (964960).

Almost surely, 2^6740419 is an apocalyptic number.

6740419 is a deficient number, since it is larger than the sum of its proper divisors (979261).

6740419 is a wasteful number, since it uses less digits than its factorization.

6740419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 6740419 is about 2596.2316922802. The cubic root of 6740419 is about 188.8986980809.

It can be divided in two parts, 674041 and 9, that multiplied together give a square (6066369 = 2463²).

The spelling of 6740419 in words is "six million, seven hundred forty thousand, four hundred nineteen".